Sika Sikadur 55 LP IN - Low Viscosity Structural Epoxy Injection Resin

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Sika Sikadur 55 LP IN - Low Viscosity Structural Epoxy Injection Resin

Name: Sika Sikadur 55 LP IN - Low Viscosity Structural Epoxy Injection Resin
Brand: Alpha Infra Supplies
Price: 1519.0 INR
Availability: InStock

Price 1519.0 INR/ Kilograms

Get a Price/Quote

MOQ : 100 Kilograms

Sika Sikadur 55 LP IN - Low Viscosity Structural Epoxy Injection Resin Specification

Feature
Low viscosity, High mechanical strength, Excellent adhesion, Long pot life

Molecular Weight
62.5 Kilograms (kg)

CAS No
Not Available (Mixture)

Appearance
Clear, Slightly Viscous Liquid

Structural Formula
Not Applicable (Mixture)

HS Code
39073000

Application
Concrete crack injection, structural repairs, sealing of non-moving cracks

EINECS No
Not Available (Mixture)

Water Content
< 0.2%

Usage
For filling and sealing of cracks in concrete structures by injection

Grade
Industrial Grade

Poisonous
NO

Purity
>99%

Type
Low Viscosity Structural Epoxy Injection Resin

Molecular Formula
Not Applicable (Mixture)

Color
Light Yellow to Transparent

Chemical Name
Sikadur-55 LP IN

Smell
Slight Characteristic Odour

Other Names
Low Viscosity Structural Injection Resin

Physical Form
Liquid

Standards/Compliance
Meets ASTM C 881 Type I, II, IV, V, Grade 1, Class B & C

Density (at 27C)
1.07 - 1.12 kg/litre

Tensile Strength (7 days, 30C)
>15 N/mm2

Compressive Strength (7 days, 30C)
>60 N/mm2

Pot Life (at 30C)
~50 minutes

Bond Strength to Concrete
>3.5 N/mm2 (exceeds concrete strength)

Viscosity (at 30C)
300 - 550 mPas

Packaging
2.1 kg, 7.0 kg, 28.0 kg sets

Curing Time
8 - 24 hours (depending on temperature)

Mix Ratio (by weight)
2 : 1 (Resin : Hardener)

Shelf Life
12 months from date of production in unopened packaging

Storage Condition
Cool, dry place, protected from direct sunlight

Sika Sikadur 55 LP IN - Low Viscosity Structural Epoxy Injection Resin Trade Information

Minimum Order Quantity
100 Kilograms

Delivery Time
2 Days

About Sika Sikadur 55 LP IN - Low Viscosity Structural Epoxy Injection Resin

Sika Sikadur 55 LP IN - Low Viscosity Structural Epoxy Injection Resin

Product Specifications

Specification	Value
Brand	Sika
Model Name/No.	Sikadur-55 LP IN
Packaging Size	Available in 1 kg & 62.5 kg Pre-batched Sets
Mixing Ratio	4 : 1 (Part A : Part B) by weight
Viscosity	Low Viscosity (250 mPas at +30C)
Compressive Strength	70 N/mm (after 7 days)
Tensile Strength	50 N/mm (after 7 days)
Application Temperature	Optimized for +25C to +40C
Country of Origin	India

Product Description

Sikadur-55 LP IN is a premium, two-part, ultra-low viscosity, moisture-insensitive epoxy resin designed specifically for structural concrete crack repair. Formulated with Long Potlife (LP) technology, it is perfectly suited for high-temperature and tropical climatic conditions across India, ensuring effortless application without premature setting.

Its deep-penetrating liquid formula seamlessly seals hairline cracks and fills voids, restoring the structural integrity and load-bearing capacity of concrete elements.

Key Features & Benefits

Deep Penetration: Super-low viscosity allows it to easily flow into micro-cracks and hairline fractures up to 5 mm wide.
Extended Working Time (Long Potlife): Remains workable for over 60 minutes at +30C, drastically reducing material wastage in hot weather.
High Structural Strength: Delivers exceptional compressive and tensile strengths that outperform standard concrete.
Moisture Insensitive: Can be safely applied on both bone-dry and damp concrete surfaces with excellent adhesion.
Shrinkage-Free: Cures without shrinking, ensuring a permanent, water-tight, and structural bond.

Primary Applications

Pressure Injection: Repairing cracks in heavy-load structural elements like beams, columns, bridge decks, and retaining walls.
Gravity Feed Sealing: Topical sealing of horizontal cracks on industrial floorings, roof slabs, and parking decks.
Structural Strengthening: Grouting and sealing in infrastructure projects, basements, and metro/tunnel constructions.

Why Buy From Us?

100% Genuine Sika Products: Directly sourced, certified material.
Bulk Availability: Ready stock maintained in our warehouse for immediate dispatch to site.
Competitive B2B Pricing: Special discounted rates available for bulk commercial orders and contractors.
Pan-India Logistics Support: Fast, reliable, and safe transit directly to your project location.

High Mechanical Performance

Sikadur 55 LP IN boasts exceptional compressive and tensile strength, exceeding 60 N/mm2 and 15 N/mm2 respectively after 7 days at 30C. Its superior bond strength to concrete outperforms the substrate itself, making it a reliable choice for structural repairs and crack injection projects. The formulation ensures long-lasting stability and increased structural integrity for both new and existing constructions.

Low Viscosity for Deep Penetration

With a viscosity range of 300-550 mPas at 30C, Sikadur 55 LP IN flows easily into fine and deep cracks, ensuring thorough impregnation and effective sealing. Its low viscosity helps achieve seamless repairs even in hairline cracks, ultimately enhancing durability and protection against further structural deterioration.

Simple Mixing and Application Process

Mix the resin and hardener in a 2:1 weight ratio, providing a workable pot life of about 50 minutes at 30C. The injection process is straightforward, allowing contractors to apply the resin efficiently using suitable injection devices. Curing time ranges from 8 to 24 hours depending on ambient temperature, ensuring rapid project turnaround without compromising quality.

FAQ's of Sika Sikadur 55 LP IN - Low Viscosity Structural Epoxy Injection Resin:

Q: How is Sikadur 55 LP IN applied for crack injection in concrete structures?

A: The resin and hardener are mixed in a 2:1 weight ratio and injected into the pre-cleaned cracks using appropriate injection equipment. Ensure the surfaces are dry and free from contaminants before application to maximize adhesion and repair effectiveness.

Q: What advantages does Sikadur 55 LP IN offer compared to standard epoxy resins?

A: This resin provides low viscosity for deep crack penetration, high compressive and tensile strength, superior adhesion to concrete, and a long pot life of roughly 50 minutes. These attributes result in more reliable and durable structural repairs.

Q: When should Sikadur 55 LP IN be used over other repair products?

A: It's best used for filling and sealing non-moving cracks in concrete where structural stability and high mechanical strength are required. Its formulation meets ASTM standards, making it suitable for demanding industrial or structural applications.

Q: Where should this product be stored before use?

A: Store Sikadur 55 LP IN in a cool, dry area away from direct sunlight, in its original unopened packaging. Proper storage ensures a shelf life of up to 12 months from the production date.

Q: What is the benefit of the product's long pot life?

A: A pot life of about 50 minutes at 30C allows sufficient working time to mix and apply the resin, especially on larger or complex repair tasks, reducing rush and potential errors during injection.

Q: Can Sikadur 55 LP IN be used in water-rich or damp environments?

A: The product is best applied to dry surfaces, as excessive moisture can affect adhesion and curing. The water content of the resin itself is less than 0.2%, emphasizing the preference for dry application areas.

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